管好盆栽果树五大要素刘学卿王江春林祖军于波刘学庆１．通风透光，降温保湿。盆栽果树必须有良好的光照和通风条件，把盆摆在全天见光的地方，苹果的年日照时数应在１５００小时以上。盆与盆之间不能太密，树体层次要清晰，枝条疏密适宜，各部位均可得到光照，这样有效枝... Management of five elements of potted fruit tree Liu Xueqing Wang Jiangchun Lin Zujun Yu Bo Liu Xueqing 1. Ventilation, cooling and cooling. Potted fruit trees must have good lighting and ventilation conditions, put the pots to see the light all day long, the apple’s annual sunshine hours should be more than 1,500 hours. Between the basin and the basin can not be too close, the tree level should be clear, suitable for branches density, all parts can be light, so effective ...